Mewtilation

Scout Leader Collect 46 Intel Items.

Wave and Smile Play any Arena in co-op.

No, I'm Athena! Killed 100 enemies with the Aspis.

Paid in Full Completed Burial at Sea - Episode 2.

Reilly's Rangers Completed "Reilly's Rangers"

To Move a Mountain Complete To Move a Mountain

Guardian and the Pit Defeat the 11th Colossus

Twins Kill the Twins

Unbalanced Purchase all Player Upgrades

Around The World Win the Discovery Event

Stealth Fighter Defeated 20 enemies as Stealth Knack and completed the chapter

Wendell's Story DLC Vietnam: Complete the game (Host only).

Unforeseen Consequence You convinced Zeke Sanders to let his hostage go.

Last, Best Hope of Humanity Reached Level 20 with Good Karma

Leave no one behind DLC Vietnam: Free the 3 US prisoners of war (Host only).

A Tonic for the Djinn Awarded for defeating the Dark Djinn.

Master Builder Obtain 150,000 studs from Instruction Builds bonuses. (Single Player Only)

Hold Still! Kill 6 enemies affected by one Blinding Swarm or Firefly Swarm.

The Collector Find 50% of collectibles

I See Movement! Request Pierson to spot enemies 25 times.

Mission Accomplished Complete Not a Hero on Easy or Normal difficulty.

I'm a Member of S.T.A.R.S. Finish the game saving Chris and Barry using Jill.

Eleven - Fifty Six Take down 100 Cop Vehicles

Turned Every Stone Find all grandmaster diagrams for each witcher school.

The Most Wanted Win a High Heat 5 race and return to garage safely

Blunt Trauma Perform every type of predator takedown.

Someone to share in an adventure Play a level in co-op

Doesn't Play Well with Others Killed 300 people

Silent and deadly Get a stealth kill with every melee weapon in Sinister’s Lair without being detected

Slow Mo Kill 50 enemies while they are in stasis.

Agatha's Song Completed "Agatha's Song"

Mercenary Reached Level 8 with Neutral Karma

You've earned it Earn the mask. Finish the campaign on Veteran.

One-Man Scouting Party Discovered 100 locations

This game is rigged! Shoot everything from the Wheel of Insanity (Balloons and the Cow)

Thunder of the Lake Defeat the 12th Colossus

David and Golyat Kill Golyat with a crossbow bolt to his eye.

That's Impossible! Beat the "Impossible Challenge" in the Megacorp games

Night Terrors Complete "Lost in Nightmares" on Professional.

Not Just Any Object Obtain the Stone & Metal Object using Chris.

Wrench Ninja II: Massacre Kill all enemies with a wrench and without dying on Planet Joba

Heavy Punch Certificate Learned the Heavy Punch from Ava.

Signs amidst the Storm Defeat the 13th Colossus

License to Kill Complete Fatality Trainer

You Gotta Shoot 'Em in the Head Completed "You Gotta Shoot 'Em in the Head"

Dressed to Kill Unlock the bonus for equipping all the witcher gear elements from one School.

Anything You Can Do... Beat a score you were Called-Out on.

Do Not Shoot the Water! Summon the master of the lake. Don't rock the boat.

I got bolts to trade Collect 2 Million Bolts

Nice Ride Buy all weapons, shields, and upgrades for your ship